Fundamental study of nonwoven TENG including monolithic concept
발표자
이지희 (강원대학교)
연구책임자
임태환 (강원대학교)
공동저자
이지희 (강원대학교), 임태환 (강원대학교)
초록
내용
Due to their inherent compressibility, nonwoven TENGs can produce electrical signals during operation that are not readily interpreted using conventional mechanisms. Deviations of output waveforms from typical contact-separation profiles suggest that signal formation during compression may involve multiple physical contributions. In this study, nonwoven samples with identical initial thickness but different compressive deformation responses were examined under the same operating conditions to analyze variations in voltage, current, and waveform characteristics as a function of compression degree. Emphasis was placed on how compressive deformation influences not only signal magnitude but also waveform features. These observations provide a clear basis for interpreting electrical signals in compressible TENG systems and support the development of interpretation frameworks for compressible energy harvesters.